OAG is the world's leading independent provider of travel information products and services, offering business travellers, corporations and the global travel industry the information they need to make effective travel planning decisions. Best known for its flight guides, OAG offers essential travel information for easy use both in the office and on the road. Customers can access this information through a variety of media, ranging from portable pocket guides and desktop references in print and electronic format, to a customised travel information system for use on a company's intranet or Local Area Network. The OAG portfolio includes OAG Pocket Flight Guides, OAG Travel Information System, OAG Flight Guide, OAG Rail Guide, OAG Air Cargo Guide and OAG CargoDisk. This portfolio is complemented by a range of training programmes for those involved in planning and booking travel, plus reference guides and booking systems for the leisure travel agent. At the core of OAG business are its information databases. Reowned for their quality, these database form the basis of all OAG's publishing activities. In addition, OAG supplies airline data to the world's global distribution systems (GDS) used by travel agents, corporations and airlines throughout the world; customised timetables and other data products for airlines and airports; and market analysis of flight schedules and fares data for research, planning and marketing purposes. OAG operates globally from offices in the UK, USA, Germany, France, Italy, Singapore, Hong Kong and Australia, supported by a network of representatives in many other countries.